LSM165-119-454-S-0KA

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The LSM165-119-454-S-0KA is a brushless servo motor with a peak torque of 51 Nm and a maximum speed of 4500 rpm. Manufactured by Kollmorgen as part of the LSM Brushless Servo Motors series, it features an 8-pole design and weighs 16.2 kilograms. Its torque constant is 0.87 Nm/amp.

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Product Description:

The LSM165-119-454-S-0KA is a modular Kollmorgen brushless motor suited for motion regulation in industrial setups. It features integrated thermal management to prevent performance drop during sustained overloads. This enables it to handle demanding operational environments including those with frequent starts and stops or high cyclic loads. Its modular design allows the motor to adapt seamlessly to system-specific requirements, supporting seamless integration into varied machine configurations. This motor features an 8-pole layout that contributes to better force density, allowing the motor to deliver torque consistently even at lower motor speeds.

The LSM165-119-454-S-0KA is equipped with a single-turn high-resolution encoder, which precisely tracks shaft position, enabling smooth and accurate motion control. The high resolution of the encoder ensures fine-grained detection of movement, reducing errors in motion and improving repeatability. The motor’s 70.7 A current capacity allows it to handle high electrical loads during peak operational demands. This high current tolerance provides flexibility in dynamic applications where short bursts of increased power are needed. The motor is rated for a 51 Nm torque under peak loads, ensuring ample capacity for high-load demands. Under nominal conditions, the motor operates at a base velocity of 4500 rpm, providing fast rotations to support steady motion in various applications.

This motor has a mass of 16.2 kg, providing a sturdy mechanical build without excess bulk. It comes with a keyed shaft for output, providing a secure interface for connecting other components. This enables smooth rotations and stable torque delivery to the connected equipment, enhancing system reliability. The motor is built for longevity, with a low-maintenance design that adapts easily to industrial environments. Its high-strength housing minimizes wear from mechanical shocks and environmental factors, enhancing durability even in challenging conditions.

Continuous Torque (nm)
13.5
Maximum Current (amps Peak)
70.7
Motor Net Weight (kg)
16.2
Motor Net Weight (lb)
35.7
Number Of Poles
8
Peak Torque (in-lb)
451
Peak Torque (nm)
51
Rotor Moment Of Inertia (kg-m²)
0.00092
Shaft Material
ST-60
Speed (rpm)
4500
Stall Current (amps Peak)
16.4
Torque Constant (kt Nm/amp)
0.87
Voltage Constant (ke V/krpm)
105
Winding Inductance Phase To Phase (mh)
6.68
Winding Resistance Phase To Phase @ 25°c (ohm)
0.76

Frequently Asked Questions about LSM165-119-454-S-0KA:

Q: What is the peak torque of the LSM165-119-454-S-0KA?

A: The LSM165-119-454-S-0KA has a peak torque of 51 Nm, allowing it to handle demanding load changes and short bursts of high force.

Q: What is the nominal speed of the LSM165-119-454-S-0KA?

A: The LSM165-119-454-S-0KA offers a nominal speed of 4500 rpm, making it suitable for high-speed automation tasks.

Q: What type of encoder does the LSM165-119-454-S-0KA include?

A: The LSM165-119-454-S-0KA includes a single-turn high-resolution encoder that provides accurate position feedback within one shaft rotation for improved control precision.

Q: How much continuous torque does the LSM165-119-454-S-0KA provide?

A: The LSM165-119-454-S-0KA delivers 13.5 Nm of continuous torque, supporting stable and efficient operation during prolonged use.

Q: What is the maximum current supported by the LSM165-119-454-S-0KA?

A: The LSM165-119-454-S-0KA supports a maximum current of 70.7 A, enabling it to perform reliably during power-intensive operations.


Internal Product Review

  • ‘‘The LSM165-119-454-S-0KA performs reliably under continuous load and offers excellent control precision, even during high-speed operation. However, its 16.2 kg weight might require additional support for overhead or mobile setups.’’

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